A transparent goby fish drifted through the darkness, its skeleton visible through paper-thin skin. Nearby, a sea slug wore ...

Almost one decade of recorded data retrieved from deep coral reef dives reveals some of the first evidence of that climate ...

King tides are a natural, predictable phenomenon that lets scientists and everyday marine enthusiasts marvel at the changing ...

The 2020 Underwater Photographer of the Year contest (UPY) has just crowned its winners. More than 5,500 images were ...

Deep-sea creatures are some of the most skilled survivalists in the world. They endure isolation, extreme temperatures, and ...

Far below the ocean’s surface, beyond sunlight and far from conditions most animals could handle, lives a crab that looks ...

As companies search underwater for resources, scientists are taking inventory of the ocean-dwelling creatures that could be ...

Dynamic mounds made of methane at a depth of some 3,640 meters act like “frozen reefs” for a bizarre array of deep-sea ...

The orange-clubbed sea slug is "a small colourful sea slug that can be found grazing on sea mats on the rocky shore. They are ...

When we think of snow, we usually think of winter. But did you know that it is always snowing in the ocean? Read more about marine snow.

Scientific divers have navigated a series of treacherous dives more than 330 feet deep in an attempt to unravel the mysteries of deep ocean reefs. They’re finding new species — and evidence of both cl ...

A surprising expedition reveals sharks thriving in the hostile environment of Kavachi, a highly active underwater volcano. Explore the challenges and implications of this unexpected finding.